公开(公告)号：US20100236861A1

公开(公告)日：2010-09-23

申请号：US12405745

申请日：2009-03-17

申请人： Hong-Ching Her ,  Ching-Lan Lin

发明人： Hong-Ching Her ,  Ching-Lan Lin

IPC分类号： H04R7/02

CPC分类号： H04R7/02 ,  H04R7/14

摘要： A diaphragm of an electro-acoustic transducer is provided. The diaphragm of the electro-acoustic transducer includes a central portion and a peripheral portion. The rigidity of the central portion is greater than the peripheral portion, such that the diaphragm has different rigidity characteristics, and thus gets better high-frequency performance and better sensitivity.

摘要翻译： 提供电声换能器的隔膜。 电声换能器的隔膜包括中心部分和周边部分。 中心部分的刚度大于周边部分，使得隔膜具有不同的刚度特性，从而获得更好的高频性能和更好的灵敏度。

公开(公告)号：US20110194723A1

公开(公告)日：2011-08-11

申请号：US12703269

申请日：2010-02-10

申请人： Ching-Lan Lin ,  Hong-Ching Her

发明人： Ching-Lan Lin ,  Hong-Ching Her

IPC分类号： H04R1/00 ,  H04R31/00

CPC分类号： H04R13/00 ,  H04R31/003 ,  H04R2307/021 ,  H04R2307/025 ,  H04R2307/027 ,  H04R2307/029 ,  Y10T29/49005

摘要： An exemplary magnetic diaphragm is applied to an electro-acoustic transducer. The magnetic diaphragm has a base formed with a magnetic layer thereon by a film deposition method. The base with the magnetic layer thus has magnetism to interference with a magnetic circuit of the electro-acoustic transducer. A manufacture method of the magnetic diaphragm is also disclosed.

摘要翻译： 将示例性磁性膜片施加到电声换能器。 磁膜具有通过膜沉积法在其上形成有磁性层的基底。 因此，具有磁性层的基底具有与电声换能器的磁路干涉的磁性。 还公开了磁性膜片的制造方法。